5765893981

Appears in sequences

• Number of (n+1)X(3+1) 0..2 arrays with every element both >= and <= some horizontal, vertical or antidiagonal neighbor.at n=4A232199
• Number of (n+1)X(5+1) 0..2 arrays with every element both >= and <= some horizontal, vertical or antidiagonal neighbor.at n=2A232201
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every element both >= and <= some horizontal, vertical or antidiagonal neighbor.at n=23A232204
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every element both >= and <= some horizontal, vertical or antidiagonal neighbor.at n=25A232204